package com.tongtong.stsuserapi.handler;

import com.alibaba.fastjson.JSON;
import com.tongtong.stscommon.enumration.Message;
import com.tongtong.stscommon.enumration.Status;
import com.tongtong.stscommon.message.STSErrorMessage;
import com.tongtong.stscommon.utils.WebUtils;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 鉴权异常处理器
 */
@Component
public class AccessDeniedHandlerImpl implements AccessDeniedHandler {
	@Override
	public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException accessDeniedException) throws IOException, ServletException {
		STSErrorMessage result = new STSErrorMessage(Status.AuthorityError, Message.InsufficientAuthority);
		String json = JSON.toJSONString(result);
		// 处理异常
		WebUtils.renderString(response,json);
	}
}